Last March, a Palestinian delegation arrived in Moscow for talks with Russian officials. The delegation was from Hamas, the militant Palestinian group that's been labeled a terrorist organization by the United States and the European Union. The meeting, according to the Russian Foreign Ministry, touched on Russia's "unchanged position in support of a just solution to the Palestinian problem.""When considering the issue of restoring Palestinian national unity, the Russian side expressed its readiness to continue to assist in overcoming differences and bringing together the positions of leading Palestinian political forces and movements on the platform of the Palestine Liberation Organization,"...